Board & Batten Wall Panel Calculator

Plan evenly spaced battens, center on features, and export a cut list.

How to use

Quick setup + common defaults

Wall

Enter full wall width. If you’re centering around a mirror/window, set Feature Center then use Snap to Center.

Stiles

Treat stiles like battens. A very common batten is 3.5 in (1×4). Most board & batten installs keep all battens the same width.

Panels

Set # Spaces (open fields between battens). This tool keeps spacing even and inserts battens between spaces.

Exports

SVG / PNG elevation and CSV cut list.

Defaulted based on your region (non-US).

Wall Width

Left Term Stile

Right Term Stile

Internal Stile

# Spaces

Render Height

Section Pattern

Feature Center

Panel Width

20.1 in

computed

Stiles TotalTotal width taken up by all vertical stiles: left terminating + right terminating + internal stiles between panels. This value is subtracted from the wall width before panel widths are calculated.

22 in

left + right + internal

Status

Elevation

Pattern: Even Panels · Scale: 8 px/in

Snap to Center

Center your layout around a feature (mirror, vanity, TV, window, etc.) so the finished wall looks intentional.

Feature Center represents the distance from the left edge of the wall to an important visual reference (window, outlet, fixture, sconce, etc.).
Clicking Snap to Center adjusts the left and right terminating stiles equally so that the center of a panel aligns with the Feature Center.
The calculator evaluates all panels and snaps to the one that produces the smallest alignment error.
Panel count and internal stile widths are not changed. Only the terminating stiles are adjusted.
If the layout is already centered, snapping may result in no visible change.